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[1]周全,郭红斌,李清海,等.相变储能材料节能评价试验[J].南京工业大学学报(自然科学版),2013,35(03):51-55.[doi:10.3969/j.issn.1671-7627.2013.03.011]
 ZHOU Quan,GUO Hongbin,LI Qinghai,et al.Energy-saving evaluation test on phase change materials[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2013,35(03):51-55.[doi:10.3969/j.issn.1671-7627.2013.03.011]
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相变储能材料节能评价试验()
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《南京工业大学学报(自然科学版)》[ISSN:1671-7627/CN:32-1670/N]

卷:
35
期数:
2013年03期
页码:
51-55
栏目:
出版日期:
2013-05-20

文章信息/Info

Title:
Energy-saving evaluation test on phase change materials
文章编号:
1671-7627(2013)03-0051-05
作者:
周全1郭红斌2李清海3李东旭1
1. 南京工业大学 材料科学与工程学院,江苏 南京 210009; 2. 南京工业大学 城市建设与安全工程学院,江苏 南京 210009; 3. 中国建筑材料科学研究总院,北京 100024
Author(s):
ZHOU Quan1GUO Hongbin2LI Qinghai3LI Dongxu1
1. College of Materials Science and Engineering,Nanjing University of Technology,Nanjing 210009,China; 2. College of Urban Construction and Safety Engineering,Nanjing University of Technology,Nanjing 210009,China; 3. China Building Materials Academy,Beiji
关键词:
相变储能 评价 装置 节能
Keywords:
phase change energy storage evaluation device energy-saving
分类号:
TU599
DOI:
10.3969/j.issn.1671-7627.2013.03.011
文献标志码:
A
摘要:
根据建筑用相变储能材料的特性,提出了温度相对滞后率和节能效率2个节能评价指标,在此基础上研制了相变材料的节能评价装置。利用相变石膏板与绝热材料导热系数参比板进行对比试验,对评价指标的实现过程进行了试验研究。结果表明:在阻挡室内温度上升,直至达到人体舒适温度上限的时间上,相变材料掺量为5%的储能石膏板比参比板滞后约136.4%,维持室内舒适温度所耗电能节约30.8%。所研制的装置能较好地实现相变储能材料的节能评价试验。
Abstract:
Based on the characteristics of phase change materials(PCM),two energy-saving evaluation indexes were proposed:relative temperature lag rate and energy efficiency.On the basis,a energy-saving evaluation device was invented to experiment the implementation process of evaluation indexes.A comparison experiment was conducted between PCM plaster board and reference board.Results showed that at the time of preventing indoor temperature rising to its upper limit of human comfort temperature,PCM plaster board lagged approximately 136.4% behind that of reference board,thus it could save 30.8% energy-consuming than reference board to maintain indoor comfort temperature.The device could perform the PCM energy efficiency evaluation test well.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2012-05-30
基金项目:十二五国家科技支撑计划(2011BAE14B06-08); 江苏省2012年度普通高校研究生科研创新计划(CXZZ12_0409)
作者简介:周全(1985—),男,湖南长沙人,博士生,主要研究方向为新型墙体材料; 李东旭(联系人),教授,E-mail:dongxuli@njut.edu.cn..
更新日期/Last Update: 2013-05-31